Merge branch 'PHP-8.2'

* PHP-8.2:
  Prevent potential deadlock if accelerated globals cannot be allocated

Author: nielsdos

ext/opcache/ZendAccelerator.c

@@ -2870,10 +2870,10 @@ static zend_result zend_accel_init_shm(void)
 
 	accel_shared_globals = zend_shared_alloc(accel_shared_globals_size);
 	if (!accel_shared_globals) {
+		zend_shared_alloc_unlock();
 		zend_accel_error_noreturn(ACCEL_LOG_FATAL,
 				"Insufficient shared memory for interned strings buffer! (tried to allocate %zu bytes)",
 				accel_shared_globals_size);
-		zend_shared_alloc_unlock();
 		return FAILURE;
 	}
 	memset(accel_shared_globals, 0, sizeof(zend_accel_shared_globals));